40978060860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{245407}}^1$

素因数の和:245464

約数の個数: 144

約数和(自身を含む): 131601512448

約数和(自身を除く): 90623451588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 165, 220, 230, 242, 253, 276, 330, 345, 363, 460, 484, 506, 605, 660, 690, 726, 759, 1012, 1210, 1265, 1380, 1452, 1518, 1815, 2420, 2530, 2783, 3036, 3630, 3795, 5060, 5566, 7260, 7590, 8349, 11132, 13915, 15180, 16698, 27830, 33396, 41745, 55660, 83490, 166980, 245407, 490814, 736221, 981628, 1227035, 1472442, 2454070, 2699477, 2944884, 3681105, 4908140, 5398954, 5644361, 7362210, 8098431, 10797908, 11288722, 13497385, 14724420, 16196862, 16933083, 22577444, 26994770, 28221805, 29694247, 32393724, 33866166, 40492155, 53989540, 56443610, 59388494, 62087971, 67732332, 80984310, 84665415, 89082741, 112887220, 118776988, 124175942, 148471235, 161968620, 169330830, 178165482, 186263913, 248351884, 296942470, 310439855, 338661660, 356330964, 372527826, 445413705, 593884940, 620879710, 682967681, 745055652, 890827410, 931319565, 1241759420, 1365935362, 1781654820, 1862639130, 2048903043, 2731870724, 3414838405, 3725278260, 4097806086, 6829676810, 8195612172, 10244515215, 13659353620, 20489030430, 40978060860]

約数ペア:

[(1, 40978060860), (2, 20489030430), (3, 13659353620), (4, 10244515215), (5, 8195612172), (6, 6829676810), (10, 4097806086), (11, 3725278260), (12, 3414838405), (15, 2731870724), (20, 2048903043), (22, 1862639130), (23, 1781654820), (30, 1365935362), (33, 1241759420), (44, 931319565), (46, 890827410), (55, 745055652), (60, 682967681), (66, 620879710), (69, 593884940), (92, 445413705), (110, 372527826), (115, 356330964), (121, 338661660), (132, 310439855), (138, 296942470), (165, 248351884), (220, 186263913), (230, 178165482), (242, 169330830), (253, 161968620), (276, 148471235), (330, 124175942), (345, 118776988), (363, 112887220), (460, 89082741), (484, 84665415), (506, 80984310), (605, 67732332), (660, 62087971), (690, 59388494), (726, 56443610), (759, 53989540), (1012, 40492155), (1210, 33866166), (1265, 32393724), (1380, 29694247), (1452, 28221805), (1518, 26994770), (1815, 22577444), (2420, 16933083), (2530, 16196862), (2783, 14724420), (3036, 13497385), (3630, 11288722), (3795, 10797908), (5060, 8098431), (5566, 7362210), (7260, 5644361), (7590, 5398954), (8349, 4908140), (11132, 3681105), (13915, 2944884), (15180, 2699477), (16698, 2454070), (27830, 1472442), (33396, 1227035), (41745, 981628), (55660, 736221), (83490, 490814), (166980, 245407)]